TANDBERG 2000 MXP, Руководство пользователя

Страница: 17 / 314

Introduction
3
ƒ
Secure and seamless traversal of ANY firewall.
ƒ
No missing features when traversing the firewall – works with H.264, MPEG4 audio,
encryption.
ƒ
H.460.18 and H.460.19 ITU Standardized firewall traversal, support.
ƒ
Outside systems, such as home offices, to be part of the enterprise dial plan.
ƒ
Dialing to systems by numbers or URI, e.g. user@company.com .
NEW Highest level of embedded encryption as well as IEEE 802.1x and H.235
authentication for security
MultiSite*
The embedded MultiSite
TF
functionality can cater for up to 4 video sites and 3 audio sites and
supports screen layouts such as VoiceSwitched, AutoSplit, 4 Split and 5+1 Split. The optional
embedded MultiSite functionality supports any combination of ISDN and IP participants in a
conference (up to the total).
Superior quality and reliability in MultiSite calls is ensured by the systems support for:
ƒ
DuoVideo/H.239 to provide for presenting full PC resolution information
ƒ
H235, 802.1x and AES and DES encryption to provide security
ƒ
H.264 video algorithm to provide the best video at all bandwidths
ƒ
Rate matching
TF
to support different call rates for all sites in a MultiSite
ƒ
Transcoding
TF
to support different protocols for all sites in a MultiSite.
The TANDBERG video communication system can also be used as an audio telephone bridge
(assuming ISDN connection(s)).
Presentations
The Natural Presenter Package* (NPP) makes it possible to include PC presentations in
videoconferences and comprises:
ƒ
Digital Clarity
TF
which transmits exceptionally high-quality, native resolution video.
ƒ
Duo Video
TF
/H.239 which allows participants at the far end to simultaneously watch a
presenter on one screen and a live PC presentation in native resolution on a second
monitor (up to SXGA on compatible monitors).
ƒ
PC Presenter
TF
which allows a PC connection via standard DVI/VGA cable supporting up
to SXGA resolution.
ƒ
PC SoftPresenter
TF
which shows PC images via a LAN connection supporting XGA
resolution.
ƒ
Auto Layout to automatically choose the best layout for the call.
ƒ
PC Zoom which allows the native resolution PC image to be zoomed in/out with the
remote control to get SXGA resolution.
Users can display video and presentations in the best layout based on the situation. Supported
screen layouts are:
ƒ
Picture in Picture (PiP)
ƒ
Picture outside Picture (PoP)
ƒ
Side by Side
User interfaces
A web-interface to the codec provides:
ƒ
System management, diagnostics and software uploads.
ƒ
Text chat/closed captioning.